/* eslint-disable */
export function cleanArray(actual) {
    const newArray = [];
    for (let i = 0; i < actual.length; i++) {
        if (actual[i]) {
            newArray.push(actual[i]);
        }
    }
    return newArray;
}

export function param(json) {
    if (!json) return '';
    return cleanArray(
        Object.keys(json).map(key => {
            if (json[key] === undefined) return '';
            return encodeURIComponent(key) + '=' + encodeURIComponent(json[key]);
        })
    ).join('&');
}

export function param2Obj(url) {
    const search = url.split('?')[1];
    if (!search) {
        return {};
    }
    return JSON.parse(
        '{"' +
            decodeURIComponent(search)
                .replace(/"/g, '\\"')
                .replace(/&/g, '","')
                .replace(/=/g, '":"') +
            '"}'
    );
}

export function html2Text(val) {
    const div = document.createElement('div');
    div.innerHTML = val;
    return div.textContent || div.innerText;
}

export function objectMerge(target, source) {
    /* Merges two  objects,
     giving the last one precedence */

    if (typeof target !== 'object') {
        target = {};
    }
    if (Array.isArray(source)) {
        return source.slice();
    }
    Object.keys(source).forEach(property => {
        const sourceProperty = source[property];
        if (typeof sourceProperty === 'object') {
            target[property] = objectMerge(target[property], sourceProperty);
        } else {
            target[property] = sourceProperty;
        }
    });
    return target;
}

export const pickerOptions = [
    {
        text: '今天',
        onClick(picker) {
            const end = new Date();
            const start = new Date(new Date().toDateString());
            end.setTime(start.getTime());
            picker.$emit('pick', [start, end]);
        }
    },
    {
        text: '最近一周',
        onClick(picker) {
            const end = new Date(new Date().toDateString());
            const start = new Date();
            start.setTime(end.getTime() - 3600 * 1000 * 24 * 7);
            picker.$emit('pick', [start, end]);
        }
    },
    {
        text: '最近一个月',
        onClick(picker) {
            const end = new Date(new Date().toDateString());
            const start = new Date();
            start.setTime(start.getTime() - 3600 * 1000 * 24 * 30);
            picker.$emit('pick', [start, end]);
        }
    },
    {
        text: '最近三个月',
        onClick(picker) {
            const end = new Date(new Date().toDateString());
            const start = new Date();
            start.setTime(start.getTime() - 3600 * 1000 * 24 * 90);
            picker.$emit('pick', [start, end]);
        }
    }
];

export function getTime(type) {
    if (type === 'start') {
        return new Date().getTime() - 3600 * 1000 * 24 * 90;
    } else {
        return new Date(new Date().toDateString());
    }
}

export function debounce(func, wait, immediate) {
    let timeout, args, context, timestamp, result;

    const later = function() {
        // 据上一次触发时间间隔
        const last = +new Date() - timestamp;

        // 上次被包装函数被调用时间间隔last小于设定时间间隔wait
        if (last < wait && last > 0) {
            timeout = setTimeout(later, wait - last);
        } else {
            timeout = null;
            // 如果设定为immediate===true，因为开始边界已经调用过了此处无需调用
            if (!immediate) {
                result = func.apply(context, args);
                if (!timeout) context = args = null;
            }
        }
    };

    return function(...args) {
        context = this;
        timestamp = +new Date();
        const callNow = immediate && !timeout;
        // 如果延时不存在，重新设定延时
        if (!timeout) timeout = setTimeout(later, wait);
        if (callNow) {
            result = func.apply(context, args);
            context = args = null;
        }

        return result;
    };
}

/**
 * This is just a simple version of deep copy
 * Has a lot of edge cases bug
 * If you want to use a perfect deep copy, use lodash's _.cloneDeep
 */
export function deepClone(source) {
    if (!source && typeof source !== 'object') {
        throw new Error('error arguments', 'shallowClone');
    }
    const targetObj = source.constructor === Array ? [] : {};
    Object.keys(source).forEach(keys => {
        if (source[keys] && typeof source[keys] === 'object') {
            targetObj[keys] = deepClone(source[keys]);
        } else {
            targetObj[keys] = source[keys];
        }
    });
    return targetObj;
}

export function uniqueArr(arr) {
    return Array.from(new Set(arr));
}

export function isExternal(path) {
    return /^(https?:|mailto:|tel:)/.test(path);
}

export function getWeeks(type) {
    const now = new Date();
    const nowTime = now.getTime();
    let day = now.getDay();
    let num = day - 1;
    if (type === '上周') {
        num = num + 7;
    } else if (type === '下周') {
        num = num - 7;
    }
    let arr = [],
        week = ['周一', '周二', '周三', '周四', '周五', '周六', '周日'];
    for (let i = 0; i < 7; i++) {
        let time = parseTime(nowTime - (num - i) * 24 * 3600 * 1000, '{y}-{m}-{d}');
        let obj = {
            week: week[i],
            time: time
        };
        arr.push(obj);
    }
    // arr.unshift({ week: '时间段' });
    return arr;
}

export function parseTime(time, cFormat) {
    if (!time) {
        return null;
    }
    if (arguments.length === 0) {
        return null;
    }
    const format = cFormat || '{y}-{m}-{d} {h}:{i}:{s}';
    let date;
    if (typeof time === 'object') {
        date = time;
    } else {
        if (('' + time).length === 10) {
          if(!time.includes('-')){
            time = parseInt(time) * 1000;
          }
        }
        date = new Date(time);
    }
    const formatObj = {
        y: date.getFullYear(),
        m: date.getMonth() + 1,
        d: date.getDate(),
        h: date.getHours(),
        i: date.getMinutes(),
        s: date.getSeconds(),
        a: date.getDay()
    };
    const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
        let value = formatObj[key];
        // Note: getDay() returns 0 on Sunday
        if (key === 'a') {
            return ['日', '一', '二', '三', '四', '五', '六'][value];
        }
        if (result.length > 0 && value < 10) {
            value = '0' + value;
        }
        return value || 0;
    });
    return time_str;
}

// 调用腾讯防水墙
// appid:2068593971 短信的(默认)
export const useTencentCaptcha = (appid = '2068593971') => {
    /* eslint-disable-next-line */
    return new Promise((reslove, reject) => {
        if (window && window.TencentCaptcha) {
            window.hxCaptcha = new window.TencentCaptcha(
                appid,
                res => {
                    if (res.ret === 0) {
                        reslove(res);
                    } else {
                        reject(res);
                        window.hxCaptcha && window.hxCaptcha.destroy();
                    }
                },
                null
            );
            window.hxCaptcha.show();
        } else reject(new Error('未找到TCaptcha.js脚本'));
    });
};
// 获取省市
export function delTreeChildren(list) {
    list.forEach(item => {
        if (item.level === 2) {
            item.children = null;
        } else {
            if (item.children && item.children.length) {
                delTreeChildren(item.children);
            }
        }
    });
    return list;
}
